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Customized offer to analyse drilling counter performances accessing all required DrillScan processes

In depth post analysis of: ROP and vibration issues, abnormal TnDnB, hole quality and tortuosity issues, mechanical failures…

Mitigate identified problems by redesigning BHA, well path and/or improve operating parameters

Gain valuable information for essential BHA and bit design follow

BHA run trouble-shooting service description

BHA Run Trouble-Shooting service based on BHA Post-Analysis tools of DrillScan Drilling Software Platform, takes advantage of our highly skilled and field-experienced personnel. The main purposes of this service is to analyse a BHA run where issues were encountered, in order to define the causes of the difficulties.

Many type of issues can be investigated:

  • Unexpected BHA directional behaviour
  • Abnormal torque and drag and buckling values, up to drill string lock-up
  • Poor hole quality and high tortuosity
  • ROP losses
  • String mechanical or down hole measurement tools failure
  • Others operational unexpected even
  • Drilling jar operating conditions

The use of full time-based or MD-based set of field measured data and logs allows to obtain accurate results, interpret them, and propose improvements for future drilling phases.

Once results are validated, their interpretation and outputs can be used within all types of further Pre-Well Analysis (e.g. BHA and Drill String Design Optimisation), in order to enhance pre-engineering result accuracy.

Benefits of BHA run trouble-shooting

Service usage by project phase
Pre-WellReal TimePost-Well
  • Learning curve

    Enhance your project learning curve by receiving a step by step analysis of complex drilling issues.

  • Reduce NPT

    Reduce NPT and hidden lost time for following BHA&Bit runs or wells.

  • Contractual issues

    Support in contractual issues with an independent technical investigation.

  • Over cost analysis

    Support over cost analysis compared to AFE with an independent technical investigation.